Thousands of American and Filipino troops fanned out across training grounds and coastal waters in the northern Philippines on April 20, kicking off the largest iteration of the Balikatan military exercises in the program’s 35-year history. For the first time, Japan and Canada are participating as full partners rather than observers, turning what began in 1991 as a bilateral training routine into a four-nation show of force aimed squarely at Beijing.
The drills, designated Balikatan 41-2026, will run through May 8 and involve more than 17,000 U.S. and Philippine personnel, according to Associated Press reporting from the opening ceremonies. That figure does not include Japanese and Canadian contingents, whose numbers have not been publicly disclosed.
Live missiles and a first for Japan
The most significant departure from past years is a series of live-fire drills that will feature missile launches and ship-sinking exercises conducted alongside Japanese forces. It marks the first time a third country has fired live ordnance during Balikatan, a step that tests real-world weapons compatibility, shared communications, and joint command structures between Tokyo and Manila under a U.S.-led framework.
Japan’s elevated role follows the Reciprocal Access Agreement it signed with the Philippines in 2024, which streamlined the legal arrangements for deploying troops on each other’s soil. Canada’s participation aligns with Ottawa’s Indo-Pacific Strategy, released in late 2022, which committed Canadian forces to a more visible presence in the region.
Col. Robert Bunn, a U.S. forces spokesperson, told reporters at pre-launch briefings that the exercises demonstrate American “dedication and commitment” to a free and open Indo-Pacific. Lt. Gen. Christian Wortman of U.S. Army Pacific framed the expansion as a strengthening of collective defense, though neither officer detailed the specific weapons systems or target coordinates involved in the live-fire segments.
Beijing pushes back
China wasted little time registering its opposition. Beijing has long characterized U.S.-led military activities near the South China Sea as provocative and destabilizing, and this year’s objections carry added weight. The drills coincide with a period of intensified Chinese coast guard and naval patrols near Philippine-claimed features in the Spratly Islands, a pattern that accelerated after a string of confrontations at Second Thomas Shoal throughout 2024 and into 2025.
The overlap between allied exercises and Chinese on-the-water activity raises the stakes. When military signaling from multiple sides occurs simultaneously in congested waters, the margin for miscalculation shrinks. The South China Sea handles roughly a third of global shipping, according to estimates from the Center for Strategic and International Studies, making any disruption a concern far beyond the region.
What remains unclear is whether Beijing views the Japanese and Canadian additions as a new red line or simply an extension of an old grievance. Chinese foreign ministry statements have broadly condemned the exercises, but publicly available remarks have not singled out the newcomers by name or drawn explicit distinctions between drills held in Philippine territorial waters and those in international waters.
What the expansion signals, and what it doesn’t
Defense analysts are watching Balikatan 41-2026 for clues about Washington’s longer-term strategy. One interpretation is that the Pentagon is using the exercises as a proving ground for a multilateral deterrence network in Southeast Asia, rehearsing the logistics and command arrangements that would be needed in a crisis. Under that reading, Japan and Canada are early entrants in a coalition that could eventually loop in Australia, South Korea, or European navies.
A more restrained reading treats each country’s participation as the product of its own bilateral agreements and domestic policy rather than a coordinated American blueprint. Japan’s involvement flows naturally from its defense pact with Manila; Canada’s tracks with its stated Indo-Pacific priorities. Without a formal policy statement from the White House or the Philippine presidential office explaining the rationale, neither interpretation can be confirmed.
The same ambiguity applies to the exercises’ geographic footprint. Officials have referenced training sites in the northern Philippines and waters facing the South China Sea but have not disclosed whether any major events will take place near flashpoints like Second Thomas Shoal or Scarborough Shoal. The closer allied ships operate to those contested features, the more likely Chinese coast guard or maritime militia units are to shadow them or stage counter-maneuvers.
Three weeks that will shape the rest of the year
The verified facts paint a clear picture: Balikatan 41-2026 is bigger, more multinational, and more operationally ambitious than any of its predecessors. The inclusion of Japanese live-fire participation is not a symbolic gesture; it tests the kind of interoperability that matters only if planners believe it might someday be needed for real.
But the drills alone will not answer the questions that matter most. Whether the expanded exercises deter Chinese assertiveness or provoke a sharper response will depend on decisions made in Beijing, Tokyo, Ottawa, Manila, and Washington over the coming weeks. Historical patterns suggest China will increase its own naval presence in the area during the exercise window. The difference this year is that the allied side has more players, more firepower, and more to prove. How all five capitals manage that pressure between now and May 8 will set the tone for South China Sea security through the rest of 2026.
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*This article was researched with the help of AI, with human editors creating the final content.
